//this->addControl(label);
isovalue = new wxSlider(this, -1,maxisovalue,0,maxisovalue,wxDefaultPosition,wxDefaultSize,wxSL_HORIZONTAL|wxSL_LABELS);
//this->addControl(label);
isovalue = new wxSlider(this, -1,maxisovalue,0,maxisovalue,wxDefaultPosition,wxDefaultSize,wxSL_HORIZONTAL|wxSL_LABELS);